Player has no script number '-1' : while looking for AI

[Devious]

I have noticed an error a couple times now and it looks like I have finally traced back the cause of this error:

 

Player at playername has no script number '-1'.

 

This seems to appear when players are looking for the AI boss, I found out because 5 players were looking for him at the same time which caused a lot of console spam, not sure if it inflicts with performance.

 

what I could find in the client logs around the same time:

Error reading network message: 3: not implemented

GL DBG: MEDIUM PERFORMANCE API 131186: Buffer performance warning: Buffer object 73 (bound to NONE, usage hint is GL_DYNAMIC_DRAW) is being copied/moved from VIDEO memory to HOST memory.